Signatures in the wings of Council
With representatives from the seven °ÄÃÅÁùºÏ²Ê¸ßÊÖ Members gathered for last week's extraordinary °ÄÃÅÁùºÏ²Ê¸ßÊÖ Council meeting, it was the perfect opportunity to finalize the signatures on four agreements, each one representing a step forward in °ÄÃÅÁùºÏ²Ê¸ßÊÖ Construction.
The first agreement signed increases °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization property by 10 hectares. When the °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization and the Host Organization CEA signed the Site Support Agreement in November 2009 it was specified that "... the Host Organization shall make available through a specific act to the °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization an area of land," consisting of approximately 181 hectares. On 6 July 2010, around 100 of the 181 hectares were transferred the °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization by notarial deed. This year the °ÄÃÅÁùºÏ²Ê¸ßÊÖ Organization requested the transfer of a second portion of land from CEA—approximately 10 hectares—in order to prepare a storage/logistics platform for the storage of °ÄÃÅÁùºÏ²Ê¸ßÊÖ components as well as for the unpacking and repacking necessary for assembly activities.
The second agreement marks the kick-off for the design and procurement of the first Test Blanket System, a vital step on the way to tritium self-sufficiency. A reliable and efficient "breeder blanket" technology will be necessary for heat transfer and fuel generation in future fusion power plants and °ÄÃÅÁùºÏ²Ê¸ßÊÖ will provide a unique opportunity to test the mockups of these breeding blankets, called Test Blanket Systems, in a real fusion environment. Among the key milestones along the road to procurement are the signing of six specific TBM Arrangements that correspond to the formal implementation of six Test Blanket Systems in °ÄÃÅÁùºÏ²Ê¸ßÊÖ.
Also signed last week was a Procurement Arrangement with the Russian Domestic Agency for the enhanced heat flux first wall panels for the °ÄÃÅÁùºÏ²Ê¸ßÊÖ Blanket System. The signature opens the way for the fabrication of these key components that, as they directly face the plasma, will have to withstand the highest heat flux of the machine (up to 4.7 MW/m2). The Russian Domestic Agency will procure 171 enhanced heat flux first wall panels (plus 8 spares), for installation in the upper and outboard regions of the vacuum vessel. As the first Procurement Arrangement signed for blanket first wall panels, this was a milestone event; two further Procurement Arrangements for this system will be signed in 2015 with China (for the remaining enhanced heat flux first wall panels) and Europe (for the normal heat flux panels).